For the Badnik that appears in
Carnival Night Zone, see Blastoid (Carnival Night Zone).
Blastoid artwork from
. Sonic the Hedgehog 3 Blastoid, later known in Japan as  Ponter (, ポンター Pontā ) ? [ is a ] citation needed Badnik created by Dr. Robotnik. It appears at Hydrocity Zone in (and Sonic the Hedgehog 3 ). It is a small blue and yellow colored cannon with small eyes which fires energy projectiles. Blastoid isn't much of a threat to the player, but it can catch them off guard.
Sonic the Hedgehog 3 & Knuckles
When approached, Blastoid will shoot three energy projectiles to the player's direction at a 45 degree angle. Blastoid has been deployed in areas where it can be hard to avoid, although it lacks the ability to aim. The energy projectiles it fires can be deflected by any shield available in the game; the
Water Shield, which is common in the Hydrocity Zone, is the best one to use, as almost all Blastoids are located underwater.
The Pokémon franchise has a Pokémon named Blastoise, which is similar to Blastoid. In fact, both are blue, have a large cannon and have some-sort of water-based features.
One of the enemies in , the Sonic Advance 3 Clam, has an identical attack pattern to the Blastoid.
Sonic the Hedgehog 3 & Knuckles
Main articles ( Sonic 3 | Sonic & Knuckles | Sonic 3 & Knuckles) | Sonic 3's Gallery | Beta elements | Sonic & Knuckles' Gallery
Sonic ( Super Sonic, Hyper Sonic) | Tails ( Super Tails) | Knuckles ( Super Knuckles, Hyper Knuckles) | Dr. Robotnik | Mecha Sonic ( Super Mecha Sonic) | Flicky ( Flicky's Super State) | Pocky | Pecky | Cucky | Ricky | Rocky
Batbot | Blaster | Blastoid (Carnival Night Zone) | Blastoid (Hydrocity Zone) | Bloominator | Bubbles | Bugernaut | Butterdroid | Catakiller, Jr. | Chainspike | Clamer | Cluckoid | Corkey | Dragonfly | EggRobo | Fireworm | Flybot767 | Hyudoro | Iwamodoki | Jawz | Madmole | Mantis | Mega Chopper | Monkey Dude | Mushmeanie | Orbinaut | Penguinator | Pointdexter | RhinoBot | Ribot | Rock'n | Sandworm | Skorp | Snale Blaster | Spikebonker | Spiker | Star Pointer | TechnoSqueek | Toxomister | Turbo Spiker
Angel Island Zone | Hydrocity Zone | Marble Garden Zone | Carnival Night Zone | IceCap Zone | Launch Base Zone | Special Stages | Bonus Stages
Sonic & Knuckles
Mushroom Hill Zone | Flying Battery Zone | Sandopolis Zone | Lava Reef Zone | Hidden Palace Zone | Sky Sanctuary Zone | Death Egg Zone | The Doomsday Zone | Special Stages | Bonus Stages
Azure Lake Zone | Balloon Park Zone | Chrome Gadget Zone | Desert Palace Zone | Endless Mine Zone
Fire Breath | Big Shaker | Tunnelbot | Bowling Spin | Big Icedus | Twin Hammer | Hei Hou | Gapsule | Barrier Eggman | Stone Guardian | Heat Arms | Egg Mobile Hammer Ball | Flying Eggman | Red Eye | Death Ball
Flame Mobile | Screw Mobile | Drill Mobile | Graviton Mobile | Freezer Mobile | Ball Shooter | Beam Rocket | Big Arm | Jet Mobile | Hang Mobile | Egg Golem | Hot Mobile | Knuckles | Mecha Sonic | Super Mecha Sonic | Kyodai Eggman Robo | The Doomsday Zone
Bounce Attack | Double Jump | Propeller Flying | Glide | Hyper Flash | Insta-Shield | Gliding Knuckles Attack | Spin Jump | Spin Dash | Spin Attack | Wall Climb
Air Bubbles | Balloon | Banana | Bomb | Bumper | Capsule | Change | Chaos Emerald | Continue Monitor ( Water Shield, Flame Shield, Invincibility, Lightning Shield, Super Ring, Power Sneakers, Extra Life, S, Eggman) | Ring | Signpost | Self-Propelled Bomb | Slow-Down Shoes | Snowboard | Sphere | Spikes | Spring | Star Post | Super Emerald | Switch
Angel Island | Booster | Cannon | Conveyor Belt | Corkscrew loop | Crusher | Debug Mode | Fan | Fireball Cannon | Flipper | Flywheel | Freezing Machine | Goal | Gumball | High-speed elevator | Jump Stand | Lava Drill | Movable Crate | Perfect Bonus | Pole Elevator | Pulley | Reverse | Ring Shooter | Seesaw | Shuttle loop | Slot Machine | Sonic & Knuckles • Sonic the Hedgehog 3 | Spear | Spiked Ball | Spinning Top | Spinning Wheel | Strange Relief | Transport | Warp Point | Winding Tunnel | Wonderman | Zip Line